# Natural Sciences and Technology Grade 6 November 2016 QP

> Grade 6 Natural Sciences and Technology question paper from the November Exam 2016 (English), 10 pages. Read online or download the free PDF.

- Page: https://www.hlayiso.com/library/natural-sc-tech-gr6-n16-qp-eng/24041bcf-d010-4551-980e-dfd7d57f65d4
- Updated: 2026-09-27
- Subject: Natural Sciences and Technology
- Grade: Grade 6
- Document type: Question paper
- Year: 2016
- Exam period: November Exam
- Curriculum: CAPS
- Pages: 10

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## About this document

Natural Sciences And Technology · Grade 6 · November Exam · 2016. Question paper, 10 pages. Read online or download the PDF.

Read it free online on the page above; download the PDF from there.

## Document text

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### Page 1

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                   INTERMEDIATE PHASE

                            GRADE 6

                      NOVEMBER 2016

        NATURAL SCIENCES AND TECHNOLOGY

MARKS:   80

TIME:    2 hours

                              *6NSTEC*

                     This question paper has 10 pages.

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2                                 NATURAL SCIENCES AND TECHNOLOGY        (EC/NOVEMBER 2016)

INSTRUCTIONS AND INFORMATION

1.    Read ALL the questions carefully before you start answering the questions.

2.    Answer ALL the questions in your ANSWER BOOK.

3.    Number the answers correctly as they are in the question paper.

4.    Write neatly and clearly.

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(EC/NOVEMBER 2016)            NATURAL SCIENCES AND TECHNOLOGY                               3

SECTION A

QUESTION 1

Various possibilities are suggested as answers to the following questions. Choose the
correct answer and write ONLY the letter (A to D) representing your chosen answer
next to the question number (1.1 to 1.5) on your ANSWER BOOK for e.g. 1.6 E.

1.1    The electrical energy movement pathway is known as …

       A     appliance.
       B     electric current.
       C     electric circuit.
       D     component.

1.2    The reason why copper wire is commonly used as an electric wire is because …

       A     copper is an insulator.
       B     copper shines.
       C     copper conducts electricity easily.
       D     copper is not magnetic.

1.3    ONE of the following devices is used to produce sound energy to help us to
       protect our homes from burglary:

       A     Electric gates
       B     Alarms
       C     Traffic lights
       D     Street lights

1.4    Small, rocky space objects that orbit the sun in a zone between Mars and
       Jupiter are called …

       A     planets.
       B     meteorites.
       C     asteroids.
       D     the moons.

1.5    Planet Earth revolves around the sun in an orbit. One complete revolution
       takes …

       A     364¼ days.
       B     365½ days.
       C     365¼ days.
       D     365 days.                                                            (5 x 1)   [5]

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4                              NATURAL SCIENCES AND TECHNOLOGY               (EC/NOVEMBER 2016)

QUESTION 2

Match a statement in COLUMN A with a term in COLUMN B. Write the letter (A to F)
of your answer next to the question number (2.1 to 2.5) on the ANSWER BOOK, for
e.g. 2.6 G.

                            COLUMN A                                   COLUMN B
2.1    Come from living things that died millions of years ago       A Astronaut

2.2    Can be seen from the earth because the light from the sun     B      Fossil fuel
       shines on to its surface

2.3    Is used to look into space and gather information             C      Revolution

2.4    Two or more cells connected together                          D      Space Rover

2.5    Is used to collect rock and soil samples and take             E      Moon
       photographs of the surfaces of the moon and Mars
                                                                     F      Telescope

                                                                     G Battery
                                                                                    (5 x 1)    [5]
QUESTION 3

Use the word list to correctly complete sentences below.

Generator              Electrical insulators               Symbols         Components
            Turbine                            Mercury                 Earth

3.1    … are connected together to complete an electric circuit.                               (1)

3.2    … are used when drawing circuit diagrams.                                               (1)

       In power stations, coal is used to boil water.
       The steam turns a (3.3 …) in a (3.4 …) which produces electricity.           (1 + 1)    (2)

3.5    The closest planet to the Earth is …                                                    (1)
                                                                                               [5]

                                                                   TOTAL SECTION A:            15

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(EC/NOVEMBER 2016)          NATURAL SCIENCES AND TECHNOLOGY                               5

SECTION B

QUESTION 4

Write down the scientific word/s for each of the following statements:

4.1    A component that controls the flow of electricity                                  (1)

4.2    The material through which an electric current can pass                            (1)

4.3    Use of running water to generate electricity                                       (1)

4.4    Large steel tower-like structure supporting electrical cables                      (1)

4.5    The spinning of the earth on its own axis                                          (1)
                                                                                          [5]

QUESTION 5

Look at circuit diagram below and answer the question that follows.

5.1   How many cells are there in the circuit?                                            (1)

5.2   What is function of the battery in the circuit?                                     (1)

5.3   Why do we need a control device in a circuit?                                       (1)

5.4   Which device produces the output energy?                                            (1)

5.5   Will the current flow in the circuit?                                         (1)
      Explain your answer.                                                          (2)   (3)

5.6   Suggest a reason why an electrician uses circuit diagrams when dealing with
      electricity.                                                                        (2)
                                                                                          [9]

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6                              NATURAL SCIENCES AND TECHNOLOGY           (EC/NOVEMBER 2016)

QUESTION 6

Look at the pictures below and answer that follows.

            glass                    cooldrink can                   coins

            knife                         pen                    pencil eraser

6.1 Mention TWO objects above that can act as conductors and TWO that can act as
    insulators.                                                           ( 2 x 2)          (4)

6.2 State ONE reason why you classified it as conductors and ONE reason why you
    classified it as insulators.                                           (1 + 1)          (2)

6.3 Which material is an insulator in a light bulb?                                         (1)
                                                                                            [7]

QUESTION 7

A television is an example of an electric system.

7.1 Identify the input, process and output of a TV-set.                                     (3)

7.2 Name ONE example of an object that has an electric circuit that produces a
    movement.                                                                               (1)

7.3 Draw a systems diagram of the light bulb system.                             (3 x 1)    (3)

7.4 Sketch a symbol of light bulb.                                                          (1)

7.5 Sakhie is Grade 6 learner at Caley JSS. He tested the alarm at his home. It did
    not work when current flowed in the circuit. Suggest any TWO possible reasons
    for this.                                                                  (2 x 1)      (2)
                                                                                           [10]

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(EC/NOVEMBER 2016)         NATURAL SCIENCES AND TECHNOLOGY                                  7

QUESTION 8

8.1 List TWO ways in which we can save electricity.                               (2 x 1)    (2)

8.2 Differentiate between the following terms:

     8.2.1    Renewable resources                                                            (1)

     8.2.2    Non-renewable resources                                                        (1)

8.3 Look at the labels below and answer the questions.

                       LAMP                                     RADIO

                       IRON                                  HAIRDRYER

     8.3.1    Draw a table to compare the different wattages of the four appliances.
                                                                      (1 mark each)          (4)

     8.3.2    What can you conclude about different appliances from the results
              displayed in the table?                                                        (2)

     8.3.3    Give any TWO dangers of connecting electricity illegaly.                       (2)
                                                                                            [12]

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8                                NATURAL SCIENCES AND TECHNOLOGY          (EC/NOVEMBER 2016)

QUESTION 9

9.1 The planets Jupiter, Uranus, Neptune and Saturn are gas giants.

     Give THREE ways in which the gas giants are different from the other planets.
                                                                               (3 x 1)     (3)

9.2 Look at the picture of the Earth below.

                 India

                                             The Earth

     9.2.1    What do you observe from the picture?                                        (1)

     9.2.2    Why is the other part of the Earth dark?                                     (1)

     9.2.3    Is India in the lit or dark part?                                     (1)
              Is it day or night there?                                             (1)    (2)
                                                                                           [7]

QUESTION 10

Draw a fully labeled diagram to show the revolutions of the Earth and the Moon. Label
the Earth, Moon and the Sun and the orbits of the Earth and Moon.                          [6]

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(EC/NOVEMBER 2016)          NATURAL SCIENCES AND TECHNOLOGY                                   9

QUESTION 11
Read the whole case study carefully and answer the questions that follow.

South Africa’s largest telescopes
The Southern African Large Telescope (SALT) is a state-of-the-art scientific
instrument. SALT is situated near Sutherland in the Northern Cape. This site was
chosen for its dark and clear skies and good weather conditions. SALT is amongst the
largest optical telescopes in the world. SALT can detect light that is as faint as a candle
flame on the moon would appear to us. This is why it is important to have dark skies
with no city lights nearby.

              The Southern African Large Telescope (SALT) in Sutherland
Square Kilometer Array Radio Telescope (or SKA)
It will consist of thousands of radio receiver dishes mostly in South Africa, but also in
other parts of the world, in fact four different continents. The dishes will be linked
together into one huge radio telescope system. They will be linked with high-speed
data cables and the data will be processed by some of the fastest computers available.
The dishes together will add up to one square kilometer of surface area. This huge size
and spread across continents will make the SKA at least 50 times more powerful, and
10 thousand times faster than any other radio telescope.
KAT-7 (Karoo Array Telescope) is part of the SKA and is already operating. It has 7
receiver dishes. MeerKat, also in the Karoo, will have 64 receiver dishes and will be
completed in 2016.

                              Radio receiver dish of KAT-7

11.1   What do the following abbreviations stand for? SKA, KAT and SALT.            (3 x 1)    (3)

11.2   Explain why SALT was built near Sutherland.                                  (1 x 1)    (1)
                                                                                               [4]

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10                             NATURAL SCIENCES AND TECHNOLOGY             (EC/NOVEMBER 2016)

QUESTION 12

12.1   If you are appointed as a designer of a Robot Vehicle to be sent to Mars,
       mention TWO key features that you would include in such a vehicle.                    (2)

12.2   Compare the moon rovers and Mars rovers by completing the following:

       12.2.1    Moon rovers and Mars rovers are similar because …                 (2 x 1)   (2)

       12.2.2    Moon rovers and Mars rovers are different because …               (1 x 1)   (1)
                                                                                             [5]

                                                                  TOTAL SECTION B:           65
                                                                     GRAND TOTAL:            80

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